"He does not see anything behind him."

Translation: El nu vede nimic în urma sa.

[gplano]

Is there any difference here between using 'în urma' and 'în spatele'?

[Patrick154626]

I wrote "în spatele lui"

Why is it wrong?
May be the difference is when he moves or not

[Wes708337]

"ín spatele lui" was just accepted.
November 2021

[Patrick154626]

Or because of the verb.
A vede .... în urma ...
A fi .... în spatele...
Anyone knows?